McMullen Water Systems
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McMullen Water Systems
Nothing is more important to your overall health than water. But did you know that less than 1% of the world's water is actually safe for human consumption? Water pollution effects 45% of our streams and 47% of our lakes. The water that flows into your home through pipes and faucets, the same water you use in your day to day life for cooking, cleaning, bathing, and even drinking must be clean and pure.

The quality of your water, and the equipment you use to ensure that quality, is simply too important to leave to chance. For over 38 years, McMullen Water Systems has been Columbia County's trusted source for well drilling, well pump service, water filter and water treatment solutions. Now also servicing areas in Multnomah county, Washington county, Clatsop county, and Yamhill County.
Services
McMullen Water Systems is based in St. Helens, Oregon, the heart of Columbia County. Our business' history reflects the work ethic and family values of the community we call home. McMullen is not a franchise, but instead founded by an Oregonian for Oregonians. Our honest, straight-forward, people first philosophy has been the defining hallmarks of our business for the past 38 years.
The hydrologic, or water life, cycle is the process by which water is recycled naturally. Nature doesn't create new water, it is constantly recycling the same water that existed on the planet billions of years ago. The water you're drinking today can potentially be the same water used to refresh a thirsty Tyrannosaurus Rex.
There are many benefits to well water. Many prefer the taste of well water to that of traditional city water that is treated with chemicals. Homeowners with water wells are entitled to tax breaks, and do not have monthly water bills. Also, the groundwater does not need to be chemically treated, water filters are sufficient to keep the water from wells safe for consumption and use.
Reviews (14)
Michelle Sirnio
Michelle Sirnio
Jan 04, 2022
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Wonderful customer service. I would highly recommend this business. They care about their customers. They are the only place we have ever and will ever have take care of our well needs.
Sara Griffith
Sara Griffith
Aug 31, 2021
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I called on a Sunday afternoon and they came out the next morning and got water running in no time! I sent a picture of the control box to them and brought an identical one with them. This saved them so much time and they were appreciative of that. Definitely will use them again and highly recommend.
Warren MacDonald
Warren MacDonald
Sep 20, 2020
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Great family owned business that offers great well and water line services at a fair price! Support local and support a hard working family. Give them a call the next time you have a water, well, or waterline need!
Michelle Ekstrom
Michelle Ekstrom
Aug 08, 2020
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Positive: Professionalism, Quality, Responsiveness
Thank you, once again, Mcmullen Water systems! All of you (Kathy, Scott, Justin & Shawn), have done work for us in the past and now even today, we can always count on your professionalism, quick response and getting the job done! Great family run operation that we highly recommend!
Wendy Hitchcock
Wendy Hitchcock
Jun 11, 2020
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They responded within an hour and J was there soon. He explained what he was thinking and doing so I feel more knowledgeable about my pump/pressure tank. Great job!
Bunny R.
Bunny R.
Dec 23, 2019
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We didn't have any water when I turned the faucet on. I called and spoke to Scott, he said he could be there in 30 minutes. He arrived and fixed the problem in about 5 minutes. He waited to make sure everything was o.k. and now we have water. It was a control box that had failed. Total cost was only 230.00, this included parts, labor and an emergency service call. I highly recommend McMullen for your water needs.
Charmaine Nawrocki
Charmaine Nawrocki
Jul 01, 2019
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My initial phone call about 6 months ago was never returned after leaving several voicemails. I called again a few months later and was told I’d be contacted with an appointment. A week later I called back again due to no return phone call. I was trying to schedule someone to come out and replace water filters and seals. I finally reached someone and an appointment was scheduled for Saturday 10AM. Well....10 AM has come and gone and still no sight of any technician or employee.
Stephenie Masters
Stephenie Masters
Dec 29, 2018
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They got the drilling done fairly quickly, however they didn't communicate with us very well throughout the process. The estimate included a water test which was never done and we had to supply $500 worth of wire in order to get the pump hooked up so it just took even longer to complete the process.
Shanon Melling
Shanon Melling
Dec 29, 2018
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We loved working with Justin at McMullen Water Systems. We brought Justin out because our pressure tank went bad and we had very high iron in our water.
Justin's quote was thousands of dollars less than the competition.
A few days after having Justin out to provide us a quote, our water stopped working! He was out the same day and had us up and running within a couple of hours.
We HIGHLY recommend Justin and McMullen Water Systems.
Nicole P.
Nicole P.
Nov 02, 2018
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McMullen Water Systems has worked on our family property since the home was built in 1999. They have always done stellar work. If ever there has been a problem with equipment they have made it a point to get us back on track within a day or so, even though the home is a 3 h round trip for them. They do not over charge or do more work than is necessary either. Just yesterday there was no water to the home. In a phone call, they indicated that a pump may have gone bad and that they would need to make a trip to identify the problem and return once parts/new pump was ordered. Well, it turned
Matthew Flanagan
Matthew Flanagan
Sep 18, 2016
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McMullen Water Systems has taken great care of me. Initially, they installed a new Reverse Osmosis System as well as a whole house filter and UV light, in our pump house, on our property. They did a great job explaining how everything worked and what to do for maintenance. I've had them come back twice to replace filters and both times they were more than happy to answer all of my questions and give me tips on what to do to prolong the life of my entire system and to have the best water quality. Great, family owned, company! Highly Recommended!!!
Kelly C.
Kelly C.
Aug 07, 2016
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If you want lazy half assed work have the owners son work on your property. He doesn't like working in the cold so he will just rush through and make problems you will have to fix later. What does he care? It's not his well or septic.
Jeff W.
Jeff W.
Jul 07, 2016
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I met with Scott today for a rural well inspection. I am purchasing a home and wanted to get the well condition assessed.

Scott was right on time to our appointment. He promptly introduced himself and gave me a rundown on what he would be doing. He got to work right away, explained everything he was doing along with the results, expectations, normal specifications, and answered all of my questions in great detail.

I could not have been more pleased with his level of service and professionalism. I would highly recommend Scott and McMullen Water to any prospective clients.

I will not hesitate
Heather Parmley
Heather Parmley
Nov 10, 2014
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We had a water treatment system put on our house due to poor water taste. We are on city water, not a well, and I was happy to find there was a solution to fit our needs. The McMullen Water guys were right on time and finished in a very timely manner. They were informative and knowledgeable, able and willing to answer all of my questions. Best thing is, our water tasted better right away!